Abstract: A steganography technique based on the Integer Wavelet Transform (IWT) is proposed. High-frequency coefficients are exploited more to embed the confidential message since they are less ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

SINGAPORE: A unit pricing pilot programme is being launched next Monday (Sep 1) at selected major supermarkets in a move aimed at making it easier for consumers to compare the prices of certain ...

Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Greg Vote / Getty Images Flood insurance is a specialized type of property insurance that ...

As food prices continue to climb, we ask locals if they’ve swapped out big-name brands for cheaper alternatives—and how they feel about the change. Putin ‘immediately’ read Melania Trump’s letter in ...